package com.hjy.ware.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.Exchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
import org.springframework.amqp.support.converter.MessageConverter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

@Configuration
public class RabbitMQConfig {

    @Bean
    public MessageConverter messageConverter() {
        return new Jackson2JsonMessageConverter();
    }
    @Bean
    public Exchange orderEventExchange() {
        return new TopicExchange("stock-event-exchange",true,false);
    }
    @Bean
    public Queue orderDelayQueue() {
        Map<String, Object> args = new HashMap<>();
        args.put("x-dead-letter-exchange","stock-event-exchange");
        args.put("x-dead-letter-routing-key","stock.release");
        args.put("x-message-ttl",60000 * 50);
        return new Queue("stock.delay.queue",true,false,false,null);
    }

    @Bean
    public Queue orderReleaseOrderQueue() {
        return new Queue("stock.release.stock.queue",true,false,false);
    }

    @Bean
    public Binding bind1() {
        return new Binding("stock.delay.queue", Binding.DestinationType.QUEUE,"stock-event-exchange","stock.locked",null);
    }

    @Bean
    public Binding bind2() {
        return new Binding("stock.release.stock.queue", Binding.DestinationType.QUEUE,"stock-event-exchange","stock.locked.#",null);
    }
}

